Of all the makeup products out there, brown eyeliner has got to be the most underrated. It’s simple, easy to use, suits everyone, and can really pull a look together, adding subtle definition when you don’t have time (or the desire) for a bold eye look.

For years, it’s been a staple in my routine. I’m a subscriber to the ‘no makeup-makeup’ look, so my everyday makeup is very natural—a skin tint, a few dabs of cream blush, and a clear brow gel. Adding black eyeliner into the mix can sometimes look too harsh, so if I do want to add a little definition to my eye area then I’ll always opt for a brown eyeliner over a black one. I find it helps to enhance my eyes without it looking super obvious that I’m wearing eye makeup.

I’m not the only one who’s a fan. Google searches for ‘brown eyeliner’ have steadily increased over the past year, no doubt because the effect feeds into the ‘clean girl’ look made popular by beauty content creators on TikTok and Instagram. Brown eyeliner has also long been a secret weapon for professional makeup artists. “I love using brown liner for a really low-key sculpted look, creating shadows that define the eyes really subtly” says celebrity makeup artist Emily Clarkson. “I also love building it up to a really beautiful smoky eye, then layering shadows on top so it’s really long lasting. It’s definitely one of the most versatile products out there.”

Much like black, brown eyeliner can be applied in a number of different ways. I personally love using a brown pencil or crayon for tight-lining my eyes. I angle the pencil upwards and apply it right into my lash line which helps to add subtle definition and creates the illusion of fuller lashes without it looking like I have any eyeliner on. If you’ve previously found black eyeliner over-powering, but tight-lining with a brown liner has a totally different result which you’ll probably find more flattering.

“The great thing about brown eyeliner is that you don’t have to be too neat and if you want a smoky, smudgy look you can just use a pencil brush to blend,” says Clarkson. She also recommends tight-lining to start with, but for a bolder look she suggests dragging the brown liner into a wing whilst keeping your eyes open to add some extra shape. “If you feel like it adds too much product, instead of applying directly with the pencil, put a generous amount onto the back of your hand and use a small angled brush to apply along the lash line, building it up to your perfect amount.”

Of course, brown eyeliners also come in felt tip pen applicators, which can be used for a more traditional thick line or cat-eye wing. Although this does require a steady hand (and cotton buds to clean up any mistakes!), any error in the shape will be much less noticeable than a black eyeliner would be. Plus, the overall effect will be more subtle.

“Brown liners bring a lot of warmth which is really flattering to the colors of our eyes,” says Clarkson. It’s true, much like wearing brown eyeshadow, a brown eyeliner can serve to enhance the color of your eyes, and even if your eyes are brown themselves, it can really bring out any flecks of gold or green in them. No matter what your skin tone, Clarkson also recommends trying a brown eyeliner if you’re nervous about eyeliner application, since it’s much more forgiving than black eyeliner, which needs to be applied very precisely. “Brown eyeliner is just so versatile and perfect for those who are less confident in their makeup ability,” she adds. “If you slip up then you can literally smudge it with your fingers and add some bronzer on top and it’ll still look great!”

If you are experimenting with a bold eye makeup look, want a classic feline flick, or are creating a smoky eye look, then a black eyeliner will probably create more impact and will stand out more against any eyeshadow you’re wearing. However, if you’re after a more subtle, everyday look, a brown eyeliner will look much softer.

Clarkson says that she always opts for a brown over a black if her client wants a softer and more youthful look. “A black eyeliner can make the eye area look too heavy and, depending on where you place the product, can actually make your eyes appear smaller,” she adds.

From Victoria Beckham’s (often sold out) Satin Kajal Eyeliner through to Beauty Pie’s affordable Kohl Eyeliner, there are plenty of options to choose from, in shades ranging from light to dark brown, and in everything from pencil and crayon to kohl and liquid formulas. With the help of Clarkson, I’ve tried, tested, and pulled together an edit of the very best brown eyeliner options for everyone, so you’re sure to find a staple for your makeup bag.

With a soft creamy formula and built-in sponge applicator, this satin finish liner can be used to create tons of different looks – a sharp wing, a smoky eye, a smudged lash line – to name just a few. The colour is rich, saturated, and totally matte.

This pencil liner glides onto skin effortlessly smoothly, depositing bold pigment without dragging at skin. The formula is super soft, so you can easily smudge it with your fingertip or buff it out as an eyeshadow.

My personal favorite, this powdery pencil has an ultra-dark brown hue which is perfect for tight-lining the lash line with. In addition, the budge-proof formula won’t smudge or transfer, which is essential if (like me) you have super sensitive eyes.

A razor-thin felt tip liner, this has a lightweight brush applicator which allows you to apply a light layer, then go back in and pack colour on for more impact, if you wish. Plus, it’s totally smudge-proof.

A highly pigmented creamy kohl liner, this one is the perfect addition to a smoky eye look (it even has a built-in smudger). Thanks to the butter-soft formula, it glides on effortlessly.

“I love Costa Riche from MAC Cosmetics, it’s such a beautiful warm brown and suits pretty much every eye color,” says Clarkson.

“I’ve recently just discovered the Yves Saint Laurent Crushliner Waterproof Eye Crayon. It’s great as I have really sensitive eyes, but it doesn’t irritate them,” says Clarkson. “Plus, it stays put all night!”

“This has become one of my staples in my kit too,” says Clarkson. “It’s double ended, with a smudging brush on the other end which makes it super easy to use (no brush required). Together they blend like a dream.”

A soft gel liner with an ultra-precise nib, this liner can be used for everything from a super precise line to a blended out wing. Just make sure you blend it quickly, because once it sets, it stays put for hours.

You probably didn’t know that Benefit’s beloved Roller Liner comes in a brown shade, too. Just as smooth and pigmented as the original black version, this liquid liner is perfect for creating a clean cat-eye wing.

This post originally appeared on Who What Wear UK.